Correspondence, 1903: January 9 - 1913: February 3. Correspondants include members of the Chouteau family, Judge Walter B. Douglas, and novelist Winston Churchill, discussing family and business affairs. Autograph letters signed, 8 items.

Miscellany, 1883: September 9 - October 1918. Miscellany includes a receipt signed by Henry Chouteau, wedding invitations and calling cards [12 items], newspaper clippings [42 items] and newspaper and book photographs of the Chouteau, Papin, Cabanne and other families of St. Louis [28 items].